package com.guigu.domain;

import java.util.HashMap;
import java.util.Map;

public class Msg {
    //状态码  100 成功   200 失败
    private int code;
    //提示信息
    private String msg;
    //用户要返回给客户端的数据
    private Map<String,Object> data = new HashMap<String, Object> ();

    //当前对象添加用户要返回给客户端的数据
    public Msg add(String key,Object value){
        this.getData ().put (key,value);
        return this;
    }

    //执行成功
    public static Msg success(){
        Msg result = new Msg ();
        result.setCode (100);
        result.setMsg ("执行成功！");
        return result;
    }

    //执行失败
    public static Msg fail(){
        Msg result = new Msg ();
        result.setCode (200);
        result.setMsg ("执行失败！");
        return result;
    }

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }

    public Map<String, Object> getData() {
        return data;
    }

    public void setData(Map<String, Object> data) {
        this.data = data;
    }
}
